Liquid Separator Air Inlet Size 3 in Air Inlet Type NPT Maximum Flow Rate 300 cfm Minimum Operating Temperature -15 Degrees F Type Inline Vacuum Pump Filter Outside Diameter 13 1/2 in Overall Length 20 9/16 in Weight 25 lb Air Outlet Size 3 in Air Outlet Type NPT Body Material Aluminum Bowl Material Polycarbonate Drain Included Yes Drain Type Manual Element Size Category Medium For Fluid Type Water